This is the 716th most frequent German word.
betreibt
"Betreibt" means "operates" or "runs."
In this sentence, 'betreibt' means 'runs' or 'operates', referring to managing a business or enterprise.
Er betreibt sein eigenes Unternehmen.
He runs his own business.
Here, 'betreibt' implies engaging in an activity or a pursuit, in this case, sports activities.
Sie betreibt seit Jahren professionell Sport.
She has been professionally engaging in sports for years.
In this context, 'betreibt' indicates operating or handling technical equipment or machinery.